18915156696

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{92951}}^1$

素因数の和:93160

約数の個数: 64

約数和(自身を含む): 48409401600

約数和(自身を除く): 29494244904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 139, 183, 244, 278, 366, 417, 488, 556, 732, 834, 1112, 1464, 1668, 3336, 8479, 16958, 25437, 33916, 50874, 67832, 92951, 101748, 185902, 203496, 278853, 371804, 557706, 743608, 1115412, 2230824, 5670011, 11340022, 12920189, 17010033, 22680044, 25840378, 34020066, 38760567, 45360088, 51680756, 68040132, 77521134, 103361512, 136080264, 155042268, 310084536, 788131529, 1576263058, 2364394587, 3152526116, 4728789174, 6305052232, 9457578348, 18915156696]

約数ペア:

[(1, 18915156696), (2, 9457578348), (3, 6305052232), (4, 4728789174), (6, 3152526116), (8, 2364394587), (12, 1576263058), (24, 788131529), (61, 310084536), (122, 155042268), (139, 136080264), (183, 103361512), (244, 77521134), (278, 68040132), (366, 51680756), (417, 45360088), (488, 38760567), (556, 34020066), (732, 25840378), (834, 22680044), (1112, 17010033), (1464, 12920189), (1668, 11340022), (3336, 5670011), (8479, 2230824), (16958, 1115412), (25437, 743608), (33916, 557706), (50874, 371804), (67832, 278853), (92951, 203496), (101748, 185902)]